INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '24313b8319c37da44af7e04a369af0b90521b696126c6f49b01d55aad278ac30', 
    '6lWXh6Qoi7M2jSgfDGG6pT9SK7sICigXtYn4brp6HU8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)